Vignettes of package chopsticks

Example of genome-wide association testing:
Introduction to chopsticks for analysis of GWA studies
snpStats Bugs:
Catalogs of Bugs in current Bioc snpMatrix and snpStats . See also the snpStats Bugs 1.3.6 and 1.5.4 versions.
An R package for analysis of whole-genome association studies:
Initial paper in "Human Heredity" (now rather out of date, but it describes the philosophy of the package)